Displaying 2 results from an estimated 2 matches for "t30ind".
2014 Oct 14
1
debugging T.38 issues
...ht after business hours).
The issue we're seeing is that faxes incoming from some specific fax
machines consistenly fail. I have indentified 2 types of failures:
- Incoming call is sent to SPA112, reinvite to T.38 is initiated and
accepted. One T.38 packet is sent from the SPA112 to asterisk
(t30ind: no-signal, see pcap output below) followed by 20 seconds of
nothingness and then the call is hung up.
- Incoming call is sent to SPA112, reinvite to T.38 is initiated and
accepted. A number of T.38 packets is sent from the SPA112 to asterisk
(it repeats NSF,CSI,DIS signals 3 times) followed ba cal...
2007 Sep 19
0
RTP Read too short with T.38
...low.
Asterisk reports warning , and drops that frame instead of passing it to SPA
adapter.
Asterisk version 1.4.10.1
No. Time Source Destination Protocol
Info
1021 43.015431 80.80.80.80 90.90.90.90 T.38 UDP:
UDPTLPacket Seq=00001 t30ind: cng
Frame 1021 (60 bytes on wire, 60 bytes captured)
Arrival Time: Sep 19, 2007 07:31:23.630092000
Time delta from previous packet: 0.499966000 seconds
Time since reference or first frame: 43.015431000 seconds
Frame Number: 1021
Packet Length: 60 bytes
Capture Length: 60 b...